The ELISA kits listed below target HAS2, the symbol for the human gene, hyaluronan synthase 2, and a member of the NodC/HAS family. The protein has an enzyme classification of hyaluronan synthase. The protein encoded by HAS2 has a predicted amino acid length of 552, a mass of 63.6 kDa, and a membrane subcellular localization. HAS2 may also be known by the following names: hyaluronic acid synthase 2, hyaluronate synthase 2, and HA synthase 2. Orthologs of the gene, including human, mouse, rat, bovine, and chicken are available targets of several ELISA kits.